Step-by-step explanation:
∫₀³⁰ (r/V C₀ e^(-rt/V)) dt
If u = -rt/V, then du = -r/V dt.
∫ -C₀ e^u du
-C₀ ∫ e^u du
-C₀ e^u + C
-C₀ e^(-rt/V) + C
Evaluate between t=0 and t=30.
-C₀ e^(-30r/V) − -C₀ e^(-0r/V)
-C₀ e^(-30r/V) + C₀
C₀ (-e^(-30r/V) + 1)
I got the same answer. Try changing the lowercase v to an uppercase V.
4x²-12x²-6x+12x²-36x²-18x-16x+48x+24
-32x²+8x+24
I think that it would be D
Team C won g games.
Team B won 3 times as many as Team C: 3g.
Team A won 7 fewer than Team B: 3g-7
Team A won 3g-7 games.
